1 Warnings and
precautions
This section contains important information about
the operation of your device. It also contains
information about how to use the device safely.
Read this information carefully before using your
device.
Electronic device
Do not use your device if using the device is
prohibited. Do not use the device if doing so
causes danger or interference with other
electronic devices.
Accessories
Using an unapproved or incompatible charger or
battery may cause fire, explosion or other
hazards.
Choose only accessories approved for use with
this model by the device manufacturer. The use
of any other types of accessories may void the
warranty, may violate local regulations and laws,
and may be dangerous. Please contact your
retailer for information about the availability of
approved accessories in your area.
Operating environment
Avoid dusty, damp, or dirty environments. Avoid
magnetic fields. Using or charging your device in
these environments may result in circuit
malfunctions.
Do not use your device during thunderstorms to
protect your device against any danger caused
by lightning.
Connect the device only to products with the
USB-IF logo or with USB-IF compliance program
completion.
Observe local laws and regulations, and respect
the privacy and legal rights of others.
Do not touch the device's internal antenna.
Otherwise, communication quality may be
reduced or the device may emit unintended
levels of radio frequency (RF) energy.
Ideal operating temperatures are -30 °C to
+75 °C . Extreme heat or cold may damage your
device or accessories.
Do not expose your device to direct sunlight
(such as on a car dashboard) for prolonged
periods.
Do not place your device or accessories on or in
heating devices, such as microwave ovens,
stoves, water heaters, or radiators. Batteries
may explode if overheated.
Do not allow children or pets to bite or suck the
device or accessories. Doing so may result in
damage or explosion.
Keep the device and accessories in a
well-ventilated and cool area away from direct
sunlight. Do not enclose or cover your device
with towels or other objects. Do not place the
device in a container with poor heat dissipation,
such as a box or bag.
The device should be installed and operated with a
minimum distance of 20 cm between the radiator
and your body.
Child's safety
Comply with all precautions with regard to child's
safety. Letting children play with the device or its
accessories may be dangerous. The device
includes detachable parts that may present a
choking hazard. Keep away from children.
The device and its accessories are not intended
for use by children. Children should only use the
device with adult supervision.
Interference with medical equipment
Follow rules and regulations set forth by hospitals
and health care facilities. Do not use your device
where prohibited.
Some wireless devices may affect the
performance of hearing aids or pacemakers.
Consult your service provider for more
information.
If you are using an electronic medical device,
consult your doctor or device manufacturer to
confirm whether radio waves affect device
operation.
Areas with flammables and explosives
Do not use the device where flammables or
explosives are stored (in a gas station, oil depot,
or chemical plant, for example). Using your
device in these environments increases the risk
of explosion or fire. In addition, follow the
instructions indicated in text or symbols.
Do not store or transport the device in
containers with flammable liquids, gases, or
explosives.
Traffic security
Observe local laws and regulations while using
the device. To reduce the risk of accidents, do
not use your wireless device while driving.
RF signals may affect the electronic systems of
motor vehicles. For more information, consult
the vehicle manufacturer.
Do not place the device over the air bag or in
the air bag deployment area in a motor vehicle.
Doing so may hurt you because of the strong
force when the air bag inflates.
Do not use your device while flying in an aircraft
or immediately before boarding. Using wireless
devices in an aircraft may disrupt wireless
networks, present a hazard to aircraft operation,
or be illegal.
Cleaning and maintenance
Before you clean or maintain the device, stop all
applications, power it off, and disconnect all
cables connected to it.
Do not use any chemical detergent, powder, or
other chemical agents (such as alcohol and
benzene) to clean the device or accessories.
These substances may cause damage to parts
or present a fire hazard. Use a clean, soft, and
dry cloth to clean the device and accessories.
Keep the device and accessories dry. Protect
them from water and humidity. Do not touch the
device or accessories with wet hands. Doing so
may lead to short circuits, malfunctions, or
electric shocks.
Do not place magnetic storage media, such as
magnetic cards and floppy disks, near the device.
Radiation from the device may erase the
information on magnetic storage media.
Do not expose the device or accessories to
extreme heat or cold. These environments may
interfere with proper function and may lead to fire
or explosion.
Do not dismantle the device or accessories. This
voids the warranty and releases the
manufacturer from liability for damage.
FCC Statement
This device should be installed and operated
with a minimum distance of 20 cm between the
device and your body.
15.19
NOTICE:
This device complies with Part 15 of the FCC
Rules
Operation is subject to the following two
conditions:
This device may not cause harmful interference,
and
This device must accept any interference
received, including interference that may cause
undesired operation.
15.21
NOTICE:
Changes or modifications made to this device
not expressly approved by Huawei Technologies
Co., Ltd. may void the FCC authorization to
operate this device.
15.105
NOTE:
This device has been tested and found to comply
with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable
protection against harmful interference in a
residential installation. This device generates
uses and can radiate radio frequency energy and,
if not installed and used in accordance with the
instructions, may cause harmful interference to
radio communications. However, there is no
guarantee that interference will not occur in a
particular installation. If this device does cause
harmful interference to radio or television
reception, which can be determined by
connecting or disconnecting the device to a PC,
the user is encouraged to try to correct the
interference by adopting one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the distance between the device and
the receiver.
Connect the device to an outlet on a circuit
different from that to which the receiver is
connected.
Consult the dealer or an experienced radio or TV
technician for help.
This device is intended for OEM integrators only.
Host system must be labeled with "Contains FCC
ID: QISMU609", FCC ID displayed on label.
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